Color-Plated Cross Step Screws

Product introduction

Color-plated cross step screws are high-end fasteners that combine excellent performance with exquisite appearance. Its unique "step" design has the dual functions of a washer and a screw, which not only simplifies the installation process, but also provides a larger pressure-bearing area, effectively prevents loosening and damage to the installation surface, and ensures a stable and reliable connection. The screw head adopts an efficient cross-recessed design and is matched with a professional electric drill bit to achieve quick and labor-saving installation. Its surface has been treated with advanced color plating (rainbow color galvanizing) to form a dense and chemically stable protective film, giving it excellent anti-rust and corrosion resistance. It can calmly cope with harsh environments such as moisture and salt spray, and greatly extends its service life. At the same time, the radiant rainbow-colored appearance brought by the color plating process has both a sense of fashion and technology. It can not only meet the basic fastening needs, but also enhance the overall visual quality of the product.

 

Product features

1. Innovative structure and efficient installation

The stepped integrated design combines the functions of screws and washers into one. This not only eliminates the trouble of separately assembling washers, simplifies the installation process and improves work efficiency, but its enlarged support surface can also effectively disperse pressure, prevent the surface of the fastener from being dented or worn, and improve the resistance to loosening.

 

2. Anti-corrosion, durable and long life

The core feature lies in the "color plating" treatment on its surface (i.e. rainbow zinc plating). This chemical conversion film provides excellent rust and corrosion resistance and is particularly resistant to moisture, salt spray and other harsh environments, significantly extending the service life of the screws and the entire structure.

 

3. Strong aesthetics and improved grade

The rainbow-colored visual effect presented by the color-plated surface has both a sense of technology and a sense of fashion. It not only realizes the fastening function, but also becomes a decorative element. It is especially suitable for occasions where appearance is required, and can effectively improve the overall texture and grade of the product.

 

4. Convenient driving, better torque

The cross-notch slot (commonly PH2 specification) is a standard design and perfectly matches most electric screwdrivers and manual screwdrivers on the market, making it easy to apply torque quickly and efficiently. The wide and flat bottom surface of the step also ensures stable contact during the tightening process and is not easy to slip.

 

Product application

1. Outdoor buildings and facilities

Metal panel house/steel structure building: used to fix color steel tiles, wall panels, C/Z-shaped steel, etc. Its weather resistance can resist the sun and rain.

Outdoor fences and anti-theft windows: Excellent rust resistance makes it the preferred fastener for outdoor protective facilities.

Roof fixing and sunroom: The step design can effectively prevent the board from deforming or leaking due to excessive pressure.

 

2. Mechanical and electrical equipment and casing

Electrical control box/cabinet: It not only ensures the conductivity of grounding (through metal contact), but the beautiful color-plated surface also improves the appearance of the equipment.

Mechanical equipment panel: Used to fix the outer cover and side panels of the equipment to facilitate installation and disassembly and equipment maintenance.

 

3. Home decoration and furniture

Aluminum doors and windows/partitions: Where fastening and decoration are required, color-coated screws can provide beautiful fastening effects.

Outdoor furniture: Assemblies such as pavilions, metal tables and chairs can effectively resist corrosion from rain and humid air.

 

4. Other industrial and consumer goods fields

Auto parts: Used to fix non-core load-bearing structures such as internal decorative panels and wire harness buckles.

Home appliance casing: Used on some internal and external components that have requirements for anti-corrosion and appearance.

 

FAQ

Q: What are the advantages of step design compared to ordinary screws and washers?

A: There are three main advantages: Efficiency and convenience: Integrated design eliminates the need to find separate washers during installation, improving assembly efficiency. Pressure dispersion: A wide step surface can better distribute pressure and prevent the surface of fastened soft materials (such as wood, plastic) from being dented or damaged. Anti-loosening and anti-seismic: The larger contact area provides better pre-tightening force and anti-loosening ability, making it more stable in vibration environments.

 

Q: What materials are this screw mainly suitable for fastening?

A: It is very suitable for joining metal sheets, aluminum alloy profiles, wood, plastic, etc. When fastening metal parts, it can form a good conductive connection. Please note that it is not suitable for use on concrete or heavy structures that need to withstand extreme tensile forces.

 

Q: What should I pay attention to during installation?

A: It is recommended to pre-make guide holes of appropriate sizes on the fasteners to be fastened. Keep the screws perpendicular to the mounting surface and tighten them at a constant speed. Do not over-tighten to avoid slipping the threads, damaging the threads, or breaking the cross recess. When the step surface of the screw head is close to the surface of the workpiece and you feel that the torque has increased significantly, you can stop.

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